# Triangle & Angle calculator vs BeatShift

The clearest difference is ads: Triangle & Angle calculator at none against BeatShift's shown. BeatShift's advantage is update cadence (weekly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Triangle & Angle calculator sells 2 one-off in-app purchases and BeatShift sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Triangle & Angle calculator ships an update every 3 months, BeatShift weekly. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Triangle & Angle calculator | BeatShift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (209 ratings)](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382/reviews)** | — |
| Number of ratings | **209** | — |
| Positive reviews | 4.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 4 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Haeyaert](https://appshunter.io/developer/1274130669) | [tomohiro ogawa](https://appshunter.io/developer/6792655797) |

## What reviewers say

### Triangle & Angle calculator

[App page](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382)

Easily solve geometry exercises and verify your calculations with this tool. It simplifies complex problems with a single click, making math more accessible.

**Highlights:** Solve geometry exercises, Check calculations, Simple click interface, Angle calculations, Formula solver

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deleting advertisements | $0.99 | one-time |
| Detail Calculations and formul | $1.99 | one-time |


### BeatShift

[App page](https://appshunter.io/ios/app/beatshift/id6792675252)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BeatShift Pro Tempo & Voice | $9.99 | one-time |


## Frequently asked questions

### Is Triangle & Angle calculator free?

Triangle & Angle calculator is free to download, with in-app purchases available.

### Is BeatShift free?

BeatShift is free to download, with in-app purchases available.

### Do Triangle & Angle calculator or BeatShift have ads?

BeatShift shows ads; Triangle & Angle calculator does not.

### Which is updated more often, Triangle & Angle calculator or BeatShift?

Triangle & Angle calculator ships an update every 3 months, and BeatShift weekly. Most recently, Triangle & Angle calculator was updated on October 7, 2026 and BeatShift on October 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*